Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnlyHint=false and destructiveHint=true, so the write/destructive nature is known. The description adds little beyond 'Save' and two required input names that are not defined in the schema; it does not explain what gets destroyed, whether decisions are reversible, or what happens after each decision type.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

Two short sentences with no filler. The action is front-loaded, though the second sentence is a terse input note that could be clearer.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a destructive mutation with a nested input object and no output schema, the description is far too sparse. It omits what the recommendations are, what the decisions do, and any consequence or return context.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 75%, so the baseline is 3. The description adds names of two nested input fields (expectedVersion, decisions) that are absent from the schema, which is helpful, but it does not explain them or cover workspaceId, outputFormat, or idempotencyKey.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

It states a specific action ('Save accept, edit, or reject decisions') but does not identify the resource or scope (placement recommendations) or distinguish itself from the many Sulvo siblings. The purpose is only vaguely implied by the tool name, not clarified in the description.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

No when-to-use context, prerequisites, or alternatives are provided. The only clause beyond the action is 'Input requires expectedVersion and decisions,' which is an input requirement, not usage guidance.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.